30391656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40849}}^1$

素因数の和:40889

約数の個数: 32

約数和(自身を含む): 78432000

約数和(自身を除く): 48040344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 40849, 81698, 122547, 163396, 245094, 326792, 490188, 980376, 1266319, 2532638, 3798957, 5065276, 7597914, 10130552, 15195828, 30391656]

約数ペア:

[(1, 30391656), (2, 15195828), (3, 10130552), (4, 7597914), (6, 5065276), (8, 3798957), (12, 2532638), (24, 1266319), (31, 980376), (62, 490188), (93, 326792), (124, 245094), (186, 163396), (248, 122547), (372, 81698), (744, 40849)]